Individual Calculations September 2009
 Pak, Raman  Total change: -17.85  Rating chartPersonal card
 11e Festival d'Echecs- 7e open Adultes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 2024 2227 5.50 9 -1.19 15 -17.85 
  Benard, Anne-Laurie 1989 FRA1.0010.20153.00 
  Chaplain, Fabrice 2138 FRA1.0010.38155.70 
  Oney, Fatmanur 1873 TUR1.0010.11151.65 
  Donovan, Linton 2200 BEL0.001-0.5415-8.10 
  Busson, Didier 1827  * FRA1.0010.08151.20 
  Amoyal, Pierre 2139 FRA0.001-0.6215-9.30 
  Georgescu, Gabriel-Ioan f2023 ROU0.001-0.7615-11.40 
  Passchyn, Maarten 1975 BEL1.0010.19152.85 
  Rouhani, Farhad 2049 SWE0.501-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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